MISLEADING ADVERTISING

hi. The pavilion branch of game discount had a 4 day advert for their relaunch. when i went to the store on the 2nd day there was no stock of nutella and koo baked beans. I went in on saturday the 3rd day and then again on sunday morning the last day. NO STOCK. I asked the info counter for a rain check to be told they would not do it. I complained on their website. Received a call a week later from somebody in the pavilion and he tells me i can come and collect 1 product at the special. What utter hogwash. I wanted 200 of the item and spent 3 trips for this. He blamed supplier problem, until i pointed out to him that the 2products i wanted were from different suppliers. To me they just put in the adverts to lure in consumers hoping we would not find the promotional items and spend money on other unwanted items.